In describing the parts of the respiratory system, the word "septum" designates a partition in the
a. larynx.
b. nasal cavities.
c. pharynx.
d. glottis.
e. lungs.
B
Biology & Microbiology
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The breakdown of hydrogen peroxide, a toxic substance, occurs in small, specialized membrane-bound organelles
called ____.
a. lysosomes b. peroxisomes c. glyoxysomes d. glycosomes e. cisternae
Biology & Microbiology
Photosynthetic parenchyma is called __________. Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology
In DNA fingerprinting, amplified fragments of DNA are separated from one another by which process?
A) filtering B) chromatography C) electrophoresis D) PCR (polymerase chain reaction)
Biology & Microbiology
Two or more atoms bonded together are called a/an
A. electrolyte. B. element. C. ion. D. molecule. E. isotope.
Biology & Microbiology